This little package includes all the parts needed to make your 2005+ Xterra ubolts point up instead of down. This offers about and inch more ground clearance and looks really clean. Kit includes new Nissan Ubolt plates, PRG Billet lower ubolt skids (bash plates), and 9/16 plated u-bolts, these are about 2" longer than stock and should work with most aftermarket leaf packs. You will want to cut off excess length. There is one small brake line bracket that needs to be trimmed to install.